31193722224

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{142609}}^1$

素因数の和:142668

約数の個数: 180

約数和(自身を含む): 104828617920

約数和(自身を除く): 73634895696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 7056, 7812, 9114, 10416, 12152, 13671, 15624, 18228, 24304, 27342, 31248, 36456, 54684, 72912, 109368, 142609, 218736, 285218, 427827, 570436, 855654, 998263, 1140872, 1283481, 1711308, 1996526, 2281744, 2566962, 2994789, 3422616, 3993052, 4420879, 5133924, 5989578, 6845232, 6987841, 7986104, 8841758, 8984367, 10267848, 11979156, 13262637, 13975682, 15972208, 17683516, 17968734, 20535696, 20963523, 23958312, 26525274, 27951364, 30946153, 35367032, 35937468, 39787911, 41927046, 47916624, 53050548, 55902728, 61892306, 62890569, 70734064, 71874936, 79575822, 83854092, 92838459, 106101096, 111805456, 123784612, 125781138, 143749872, 159151644, 167708184, 185676918, 212202192, 216623071, 247569224, 251562276, 278515377, 318303288, 335416368, 371353836, 433246142, 495138448, 503124552, 557030754, 636606576, 649869213, 742707672, 866492284, 1006249104, 1114061508, 1299738426, 1485415344, 1732984568, 1949607639, 2228123016, 2599476852, 3465969136, 3899215278, 4456246032, 5198953704, 7798430556, 10397907408, 15596861112, 31193722224]

約数ペア:

[(1, 31193722224), (2, 15596861112), (3, 10397907408), (4, 7798430556), (6, 5198953704), (7, 4456246032), (8, 3899215278), (9, 3465969136), (12, 2599476852), (14, 2228123016), (16, 1949607639), (18, 1732984568), (21, 1485415344), (24, 1299738426), (28, 1114061508), (31, 1006249104), (36, 866492284), (42, 742707672), (48, 649869213), (49, 636606576), (56, 557030754), (62, 503124552), (63, 495138448), (72, 433246142), (84, 371353836), (93, 335416368), (98, 318303288), (112, 278515377), (124, 251562276), (126, 247569224), (144, 216623071), (147, 212202192), (168, 185676918), (186, 167708184), (196, 159151644), (217, 143749872), (248, 125781138), (252, 123784612), (279, 111805456), (294, 106101096), (336, 92838459), (372, 83854092), (392, 79575822), (434, 71874936), (441, 70734064), (496, 62890569), (504, 61892306), (558, 55902728), (588, 53050548), (651, 47916624), (744, 41927046), (784, 39787911), (868, 35937468), (882, 35367032), (1008, 30946153), (1116, 27951364), (1176, 26525274), (1302, 23958312), (1488, 20963523), (1519, 20535696), (1736, 17968734), (1764, 17683516), (1953, 15972208), (2232, 13975682), (2352, 13262637), (2604, 11979156), (3038, 10267848), (3472, 8984367), (3528, 8841758), (3906, 7986104), (4464, 6987841), (4557, 6845232), (5208, 5989578), (6076, 5133924), (7056, 4420879), (7812, 3993052), (9114, 3422616), (10416, 2994789), (12152, 2566962), (13671, 2281744), (15624, 1996526), (18228, 1711308), (24304, 1283481), (27342, 1140872), (31248, 998263), (36456, 855654), (54684, 570436), (72912, 427827), (109368, 285218), (142609, 218736)]